Hans-Joachim Plötz
| Full name | Hans-Joachim Plötz |
|---|---|
| Country (sports) | West Germany |
| Born | 26 February 1944 Berlin, Germany |
| Singles | |
| Career record | 39–70 |
| Career titles | 0 |
| Highest ranking | No. 65 (8 April 1975) |
| Grand Slam singles results | |
| Australian Open | 2R (1973) |
| French Open | 2R (1970, 1974, 1976) |
| Wimbledon | 4R (1967) |
| Doubles | |
| Career record | 20–44 |
| Career titles | 0 |
| Grand Slam doubles results | |
| Australian Open | 2R (1973) |
| French Open | 4R (1969, 1970) |
| Wimbledon | 2R (1970, 1973, 1974) |
Hans-Joachim "Hajo" Plötz (born 26 February 1944) is a former professional tennis player from Germany.